KR930005339Y1 - Bending machine for pipe - Google Patents

Bending machine for pipe Download PDF

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Publication number
KR930005339Y1
KR930005339Y1 KR2019910020085U KR910020085U KR930005339Y1 KR 930005339 Y1 KR930005339 Y1 KR 930005339Y1 KR 2019910020085 U KR2019910020085 U KR 2019910020085U KR 910020085 U KR910020085 U KR 910020085U KR 930005339 Y1 KR930005339 Y1 KR 930005339Y1
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KR
South Korea
Prior art keywords
lever
bending
roller
pipe
manual
Prior art date
Application number
KR2019910020085U
Other languages
Korean (ko)
Other versions
KR930010567U (en
Inventor
양일봉
Original Assignee
현대중공업 주식회사
최수일
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 현대중공업 주식회사, 최수일 filed Critical 현대중공업 주식회사
Priority to KR2019910020085U priority Critical patent/KR930005339Y1/en
Publication of KR930010567U publication Critical patent/KR930010567U/en
Application granted granted Critical
Publication of KR930005339Y1 publication Critical patent/KR930005339Y1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
    • B21D7/024—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)

Abstract

내용 없음.No content.

Description

파이프 수동겸 자동 밴딩기Pipe manual and automatic banding machine

제1도는 본 고안의 전체 사시도.1 is an overall perspective view of the present invention.

제2도는 본 고안의 작동 설명도.2 is an operation explanatory diagram of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 베이스프레이트 2 : 유압실린더1: Base plate 2: Hydraulic cylinder

3 : 피스턴 4 : 레버3: piston 4: lever

5 : 가이드로울러 6 : 밴딩로울러5: guide roller 6: banding roller

7 : 수동밴딩레버 8 : 연결관7: manual bending lever 8: connector

9 : 연결봉 10 : 제2레버9: connecting rod 10: second lever

11 : 제2가이드로울러 12 : 장공11: 2nd guide roller 12: Longevity

13 : 제2밴딩로울러 14 : 리미트스위치13: 2nd bending roller 14: Limit switch

15 : 스토퍼15: stopper

본 고안은 조선산업기계에 사용하여 위하여 소형관을 ""형으로 밴딩함에 있어서, 두개의 밴딩로울러를 유압으로 연동되게 함과 동시 필요에 따라 수동레버로서 밴딩작업을 수행할 수 있게한 것이다.This invention uses a small pipe for "Bending in the form, it allows the two banding rollers to be hydraulically interlocked and at the same time can be performed as a manual lever as needed.

종래 이러한 목적의 소형관 밴딩을 수동작업으로 밴딩했던 것이여서 정밀한 규격이 이루어지지 못했을뿐 아니라 작업속도가 늦은 결점이 있었다.In the prior art, a small pipe banding for this purpose was banded by manual work, and thus not only a precise specification was achieved but also a slow working speed.

본 고안은 두개의 로울러가 유압실린더에 의해서 연동되게 하되 유압기기가 이상이 있으면 즉각 수동밴딩이 가능케한 것으로서 고안의 요지를 첨부도면에 의하여 상세히 설명하면 다음과 같다.The present invention is to allow two rollers to be interlocked by the hydraulic cylinder, but if the hydraulic equipment is abnormal, as soon as manual bending is possible to be described in detail by the accompanying drawings the subject matter of the invention.

베이스프레이트(1)에 유압실린더(2)를 설치하여 그 피스턴(3)에 레버(4)를 연결하고 레버(4)의 선단에 가이드로울러(5)를 축설하여 중간에 밴딩로울러(6)을 고정설치하고 레버(4)의 반대편에 수동밴딩레버(7)의 연결관(8)을 돌출시킨 끝단에 연결봉(9)으로서 제2레버(10)을 고정하며 제2레버(10)은 선단에 제2가이드로울러(11)을 축설하고 끝단에는 베이스프레이트(1)의 장공(12) 속에서 제2밴딩로울러(13)을 고정설치하여 놓고 베이스프레이트(1)의 끝단에 리미트스위치(14)와 스토퍼(15)를 설치한 구조이다.The hydraulic cylinder 2 is installed on the base plate 1, the lever 4 is connected to the piston 3, and the guide roller 5 is built up at the tip of the lever 4 so that the bending roller 6 is placed in the middle. The second lever 10 is fixed as a connecting rod 9 at the end of the fixed installation and protrudes the connecting pipe 8 of the manual bending lever 7 on the opposite side of the lever 4, and the second lever 10 The second guide roller 11 is built up and the second bending roller 13 is fixedly installed in the long hole 12 of the base plate 1 at the end thereof, and the limit switch 14 and the end switch of the base plate 1 are fixed. It is a structure in which the stopper 15 is provided.

이와 같이된 본 고안은 밴딩할 소형관을 가이드로울러(5)와 밴딩로울러(6) 및 제2밴딩로울러(13)와 제2가이드로울러(11)사이에 끼워놓은 상태에서 유압실린더(2)를 작동시키면 그 피스턴(3)의 전진에 의하여 레버(4)와 이와 고정된 제2레버(10)가 옆으로 회전하게 되어 밴딩로울러(6)과 제2밴딩로울러(13)가 회전하면서 소형관을 ""형상으로 밴딩시키게 되는 것이며 소형관의 밴딩이 완성되는 지점에서 리미트스위치(14)가 작동하여 유압 실린더(2)를 중간, 원위치시킨 다음 밴딩작업을 준비하는 것이다.According to the present invention, the hydraulic cylinder (2) is inserted into a small pipe to be bent between the guide roller (5), the bending roller (6), and the second bending roller (13) and the second guide roller (11). When operated, the lever 4 and the second lever 10 fixed thereto rotate sideways by the advancement of the piston 3, so that the bending roller 6 and the second bending roller 13 rotate to form a small pipe. " "It will be bent in the shape and the limit switch 14 is operated at the point where the bending of the small pipe is completed, the hydraulic cylinder (2) in the middle, the original position and then ready for bending.

만약, 유압라인의 이상이 있을시는 연결관(8)에 수동밴딩레버(7)를 끼우고 옆으로 제끼면 자동작업과 동일한 작용으로 밴딩되는 것이며 이때는 스토퍼(15)가 밴딩 완료상태를 터치함으로서 다음 밴딩을 준비할 수 있는 것이다.If there is an abnormality in the hydraulic line, if the manual bending lever 7 is inserted into the connecting pipe 8 and squeezed to the side, it is bent in the same operation as the automatic operation. In this case, the stopper 15 touches the bending completion state. You will be ready for the next banding.

그러므로 본 고안은 간단한 유압기계로서 소형관을 쉽고 정확하게 밴딩할 수 있을뿐 아니라 응급시 수동작업으로 전환할 수 있어서 대량작업의 전문기기로서 생산성 향상에 기여하는 효과가 있는 것이다.Therefore, the present invention is a simple hydraulic machine that can be easily and accurately banded small pipe as well as can be converted to manual operation in case of emergency has the effect of contributing to the improvement of productivity as a professional equipment of mass operation.

Claims (1)

베이스프레이트(1)에 유압실린더(2)를 설치하여 그 피스턴(3)에 레버(4)를 연결하고 레버(4)의 선단에 가이드로울러(5)를 축설하여 중간에 밴딩로울러(6)를 고정설치하고 레버(4)의 반대편에 수동밴딩레버(7)의 연결관(8)을 돌출시키고 끝단에 연결봉(9)으로서 제2레버(10)을 고정하며 제2레버(10)은 선단에 제2가이드로울러(11)을 축설하고 끝단에는 베이스프레이트(1)의 장공(12)속에서 제2밴딩로울러(13)을 고정설치하여 놓고 베이스프레이트(1)의 끝단에 리미트스위치(14)와 스토퍼(15)를 설치한 것을 특징으로 하는 파이프 수동겸 자동밴딩기.The hydraulic cylinder 2 is installed on the base plate 1, the lever 4 is connected to the piston 3, and the guide roller 5 is built up at the tip of the lever 4 so that the bending roller 6 is placed in the middle. Fixing installation and projecting the connecting pipe (8) of the manual bending lever (7) on the opposite side of the lever (4), fixing the second lever (10) as a connecting rod (9) at the end, the second lever (10) at the tip The second guide roller 11 is laid, the second bending roller 13 is fixedly installed in the long hole 12 of the base plate 1, and the limit switch 14 and the end plate of the base plate 1 are fixed. Manual and automatic pipe bending machine, characterized in that the stopper 15 is installed.
KR2019910020085U 1991-11-22 1991-11-22 Bending machine for pipe KR930005339Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910020085U KR930005339Y1 (en) 1991-11-22 1991-11-22 Bending machine for pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910020085U KR930005339Y1 (en) 1991-11-22 1991-11-22 Bending machine for pipe

Publications (2)

Publication Number Publication Date
KR930010567U KR930010567U (en) 1993-06-23
KR930005339Y1 true KR930005339Y1 (en) 1993-08-16

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ID=19322698

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019910020085U KR930005339Y1 (en) 1991-11-22 1991-11-22 Bending machine for pipe

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101116505B1 (en) * 2011-09-02 2012-02-28 김광민 Bending device for tube type pipe
KR102318396B1 (en) * 2020-11-25 2021-10-27 정효진 Pipe bending device with sliding drive roller bracket

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101116505B1 (en) * 2011-09-02 2012-02-28 김광민 Bending device for tube type pipe
KR102318396B1 (en) * 2020-11-25 2021-10-27 정효진 Pipe bending device with sliding drive roller bracket

Also Published As

Publication number Publication date
KR930010567U (en) 1993-06-23

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